Freiburg was founded by the Dukes of Zähringen in 1120, and the layout of streets and squares of the rapidly prospering metropolis is still impressively reflected in today's cityscape.

Arches National Park, located in eastern Utah, is a mesmerizing landscape filled with more than 2,000 natural stone arches, pinnacles, and balanced rocks sculpted by centuries of wind and water erosion. One of the most iconic landmarks is Delicate Arch, a freestanding red rock formation that has become a symbol of Utah itself.

Maui, both second youngest and second largest of the Hawaiian Islands, is home to the world's largest dormant volcano, Haleakala, meaning "House of the Sun." Last erupting about 200 years ago, it makes up the eastern end of the island. Maui was formed by volcanic activity from Haleakala on the east and the West Maui Mountains to the west. The connecting isthmus between the two spots was formed from joining lava from both and gives Maui its nickname, the Valley Isle.

Located off the coast of Ecuador, Floreana Island is one of the Galápagos Islands and a popular stop for gazing at a variety of wildlife, including Galápagos tortoises and flamingoes. Post Office Bay is home to the island chain's first post office site, originally established by visiting whalers in the 18th century. Though one of the smallest islands in the Galápagos, Floreana is well worth the trip!

Letterkenny, the largest town in County Donegal, Ireland, is a vibrant hub where traditional charm meets modern amenities. Set amidst the picturesque landscapes of Donegal, Letterkenny serves as a gateway to the rugged beauty of the Wild Atlantic Way. This bustling town offers a mix of cultural attractions, outdoor activities, and local charm that will captivate any traveler.